64         private bool _isBlocked;  field in System.IO.StreamReader
204             _isBlocked = false;  in Init()
284             _isBlocked = false;  in DiscardBufferedData()
320                 if (_isBlocked || ReadBuffer() == 0)  in Peek()
411                 if (_isBlocked)  in ReadSpan()
650                 _isBlocked = (_byteLen < _byteBuffer.Length);  in ReadBuffer()
756                 _isBlocked = (_byteLen < _byteBuffer.Length);  in ReadBuffer()
789             _isBlocked &= charsRead < userBuffer.Length;  in ReadBuffer()
1119                                 _isBlocked = true;  in ReadAsyncInternal()
1137                                 _isBlocked = true;  in ReadAsyncInternal()
1145                         _isBlocked = (_byteLen < tmpByteBuffer.Length);  in ReadAsyncInternal()
1212                 if (_isBlocked)  in ReadAsyncInternal()
1341                 _isBlocked = (_byteLen < tmpByteBuffer.Length);  in ReadBufferAsync()